发明名称 Material dispenser apparatus
摘要 An apparatus for dispensing materials, such as toothpaste, stick deodorant, lipstick and the like, comprising a hollow handle for containing material, a dispenser drive member reciprocally disposed in the handle and at least one rotatable operator provided at one end of the handle and operably connected to the drive member for longitudinally moving the drive member within the handle in order to force the material therein out of the opposite end. Also a disposable, collapsible paste material cartridge for containing material to be dispensed within the handle and cooperating with the drive member.
申请公布号 US4457641(A) 申请公布日期 1984.07.03
申请号 US19820453778 申请日期 1982.12.27
申请人 SMITH, DONALD R. 发明人 SMITH, DONALD R.
分类号 A46B11/00;A46B11/02;(IPC1-7):A46B11/02 主分类号 A46B11/00
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